IC 7430 Single 8-Input NAND Gate (DIP-14) — 74HC30 / 74LS30
EGP 12
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IC 7430 Single 8-Input NAND Gate (DIP-14) — 74HC30 / 74LS30 Single 8-input NAND gate. Ships HC or LS; brand not fixed. Key Features ⭐ High fan-in combinational gate (Y = ¬(A·B·C·D·E·F·G·H)). DIP-14; CMOS/TTL options. Detailed Specifications 📐 Param HC30 LS30 VCC 2–6 V 4.75–5.25 V Pinout & Wiring 🧰 Pin Sig Pin Sig 1 A 14 VCC 2 B 13 NC 3 C 12 H 4 D 11 G 5 E 10 NC 6 F 9 NC 7 GND 8 Y Performance & Calculations 📊 High input count increases t pd ; consider buffering for high-speed designs. Applications ⚙️ Wide AND condition detect, error detect, etc. Installation & Safety 🔒 Unused inputs must be tied (not left floating). Testing & Commissioning 🧪 Drive all inputs HIGH to observe LOW output. Videos ▶️ “Multi-input gates (HC30)” — YouTube](https://www.youtube.com/watch?v=ZbK6C0m3lBI%22%22>YouTube)
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